20163244

素因数分解:

$2^2\times {\mathrm{1061}}^1\times {\mathrm{4751}}^1$

素因数の和:5816

約数の個数: 12

約数和(自身を含む): 35326368

約数和(自身を除く): 15163124

約数列:

[1, 2, 4, 1061, 2122, 4244, 4751, 9502, 19004, 5040811, 10081622, 20163244]

約数ペア:

[(1, 20163244), (2, 10081622), (4, 5040811), (1061, 19004), (2122, 9502), (4244, 4751)]